Gmail ignoring Reply-to header

Having the same issue. Google support wasn’t any help and not sure how to fix it. Guessing an update? Following…

A possible issue with Gmail is being discussed at Reply-to doesn’t work anymore in Gmail.

how is that discussion working? it’s been over a week without this issue being addressed or acknowledged, and now the new update has rendered this plugin “non functional yet again.”

@smallstar67 as Neil pointed out, check out discussion here: https://www.ads-software.com/support/topic/reply-to-doesnt-work-anymore-in-gmail/